Description PN: WIS-RKD20111-24 GM LS • 5.3L 4.000 stroke fits O.E. LS1 This Wiseco rotating assembly increases your 5.3L LS engine to a 359 cu. in. brawler. With a 4.00 in. stroke K1 Technologies 4340 forged crankshaft, K1 Technologies 4340 forged connecting rods, and Wiseco forged pistons this rotating assembly is designed to make reliable power. Big torque and big horsepower in an assembly that will last for those who want their weekend warrior to double as a daily commuter. This kit will give you 11:1 compression with 58cc chamber heads and 10.5 with 61cc Basic Package includes- Light weight forged Wiseco pistons for a 3.780 in. bore 4340 forged K1 Technologies 4.000 in. stroke crankshaft. 4340 forged K1 Technologies 6.125 in. weight-matched connecting rods ARP 2000 rod bolts Note: Piston rings not included with this kit. Image is not the actual kit, it is only a representation of a Wiseco kit!
